GB2132527B - Method of and apparatus for making a core from green sand - Google Patents

Method of and apparatus for making a core from green sand

Info

Publication number
GB2132527B
GB2132527B GB08330344A GB8330344A GB2132527B GB 2132527 B GB2132527 B GB 2132527B GB 08330344 A GB08330344 A GB 08330344A GB 8330344 A GB8330344 A GB 8330344A GB 2132527 B GB2132527 B GB 2132527B
Authority
GB
United Kingdom
Prior art keywords
core
making
green sand
sand
green
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08330344A
Other versions
GB2132527A (en
GB8330344D0 (en
Inventor
Nagato Uzaki
Shigeru Itoh
Ryoji Kanayama
Hisashi Harada
Yasutaro Kawamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of GB8330344D0 publication Critical patent/GB8330344D0/en
Publication of GB2132527A publication Critical patent/GB2132527A/en
Application granted granted Critical
Publication of GB2132527B publication Critical patent/GB2132527B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C25/00—Foundry moulding plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB08330344A 1982-12-03 1983-11-14 Method of and apparatus for making a core from green sand Expired GB2132527B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57213092A JPS59104247A (en) 1982-12-03 1982-12-03 Method and device for manufacturing green sand core

Publications (3)

Publication Number Publication Date
GB8330344D0 GB8330344D0 (en) 1983-12-21
GB2132527A GB2132527A (en) 1984-07-11
GB2132527B true GB2132527B (en) 1986-08-28

Family

ID=16633424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08330344A Expired GB2132527B (en) 1982-12-03 1983-11-14 Method of and apparatus for making a core from green sand

Country Status (6)

Country Link
US (1) US4633928A (en)
JP (1) JPS59104247A (en)
CH (1) CH661220A5 (en)
DE (1) DE3341981A1 (en)
FR (1) FR2537023B1 (en)
GB (1) GB2132527B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263644A (en) * 1988-08-26 1990-03-02 Nishi Nippon Sekkei Kogyo Kk Apparatus for conveying to mold drying furnace
JP2750895B2 (en) * 1989-05-22 1998-05-13 株式会社ニッサンキ Steering wheel processing equipment
KR100837977B1 (en) 2006-12-12 2008-06-13 현대자동차주식회사 Mold core transfer system
CN102435536A (en) * 2011-09-28 2012-05-02 中国建筑股份有限公司 Method for testing rheological property of engineering slurry
CN102581229B (en) * 2012-02-28 2013-11-06 满城县永红铸造机械有限公司 Vertical parting molding machine
CN103551519A (en) * 2013-11-14 2014-02-05 邵宏 Manufacturing method of non-drop-sand mud core and spraying device
RU189148U1 (en) * 2017-05-29 2019-05-14 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" Rod pulling device
CN107511460A (en) * 2017-09-29 2017-12-26 湖北荆安汽车零部件有限公司 A kind of core manufacturing machine
DE102020211223A1 (en) 2020-09-08 2022-03-10 Volkswagen Aktiengesellschaft Drying system for 3D printed components, manufacturing system for the production of 3D printed components

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656575A (en) * 1950-03-25 1953-10-27 Fed Foundry Supply Company Core blowing apparatus
GB715710A (en) * 1951-05-25 1954-09-22 Hermann Willy Krauss An improved vent plug for sand blowing in core boxes and cast iron moulds
FR1436666A (en) * 1965-03-10 1966-04-29 Fonderie Soc Gen De Molding core manufacturing process and automatic processing device
DE1263992B (en) * 1965-10-08 1968-03-21 Wagner Maschf Heinrich Method and device for the production of casting molds
US3516475A (en) * 1966-11-14 1970-06-23 Herman Pneumatic Machine Co Molding method and apparatus
DE1920920C3 (en) * 1969-04-24 1975-12-11 Westfaelische Stahl-Pflug-Fabrik H. Niemeyer Soehne, 4441 Riesenbeck Foundry machine for manufacturing cores or molded masks from molding sand
JPS521889B2 (en) * 1973-11-12 1977-01-18
DD114916A1 (en) * 1974-09-24 1975-09-05
US4278123A (en) * 1979-03-12 1981-07-14 Acme-Cleveland Corporation Simplified foundry core making machine and method
JPS55136543A (en) * 1979-04-11 1980-10-24 Sintokogio Ltd Cover device of mold molding machine
JPS57195555A (en) * 1981-05-29 1982-12-01 Sintokogio Ltd Molding method for core

Also Published As

Publication number Publication date
FR2537023A1 (en) 1984-06-08
US4633928A (en) 1987-01-06
DE3341981A1 (en) 1984-06-07
CH661220A5 (en) 1987-07-15
GB2132527A (en) 1984-07-11
JPS641225B2 (en) 1989-01-10
JPS59104247A (en) 1984-06-16
DE3341981C2 (en) 1992-01-09
FR2537023B1 (en) 1986-12-26
GB8330344D0 (en) 1983-12-21

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Legal Events

Date Code Title Description
PG Patent granted